We present a survey of the main conditions for the occurrence of indeterminacy in discrete-time infinite-horizon models with technological external effects.One-sector models are characterized by global external effects coupled with increasing social returns. We will show that indeterminacy of...

The aim of this paper is to discuss the role of the elasticity of capital-labor substitution on the local determinacy properties of the steady state in a two-sector economy with CES technologies and sector-specific externalities.

In this paper, we study the two-sector CES economy with sector-specific externality (feedback effects) following Nishimura and Venditti \(2004). We characterize the equilibrium paths in the case that allows negative externality. That equilibrium paths were not explicitly discussed by Nishimura...

This paper investigates the interlinkage in the business cycles based on sunspot fluctuations of large-country economies in a free-trade equilibrium. We consider a two-country, two-good, two-factor general equilibrium model with Cobb-Douglastechnologies, sector-specific externalities and linear...

We consider a two-sector economy with Cobb-Douglas technologies,labor-augmenting global external effects and increasing social returns. We prove the existence of a normalized balanced growth path and we give conditions for the occurrence of sunspot fluctuations that are compatible with both...

This paper investigates the interlinkage in the business cycles of large-country economies in a free-trade equilibrium. We consider a two-country, two-good, two-factor general equilibrium model withCobb-Douglas technologies and linear preferences. We also assume decreasing returns in both...

In this paper, we study a two-sector CES economy with sector-specific externality as described by Nishimura and Venditti (2004). We characterize the equilibrium paths in the case that allows negative externality as that equlibrium paths were not explicitly discussed by Nishimura and Venditti. We...

In this paper we consider a Ramsey-type aggregate model with general preferences and technology, endogenous labor and factor-specificproductive external effects arising from average capital and labor. First, we show that indeterminacy cannot arise when there are onlycapital externalities but...

The aim of this paper is to discuss the role of the returns to scale at the private and social levels on the local determinacy properties of the steady state in a continuous-time two-sector economy with sector-specific externalities. First we show that when labor is inelastic, for any...